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CVSS: 7.5EPSS: 1%CPEs: 16EXPL: 0

28 Oct 2016 — A vulnerability in Advanced Malware Protection (AMP) for Cisco Email Security Appliances (ESA) and Web Security Appliances (WSA) could allow an unauthenticated, remote attacker to cause a partial denial of service (DoS) condition due to the AMP process unexpectedly restarting. Affected Products: Cisco AsyncOS Software for Email Security Appliances (ESA) versions 9.5 and later up to the first fixed release, Cisco AsyncOS Software for Web Security Appliances (WSA) all versions prior to the first fixed release... • http://www.securityfocus.com/bid/93910 • CWE-20: Improper Input Validation •

CVSS: 7.5EPSS: 0%CPEs: 77EXPL: 0

28 Oct 2016 — A vulnerability in the email message and content filtering for malformed Multipurpose Internet Mail Extensions (MIME) headers of Cisco AsyncOS Software for Cisco Email Security Appliances (ESA) and Web Security Appliances (WSA) could allow an unauthenticated, remote attacker to bypass the filtering functionality of the targeted device. Emails that should have been quarantined could instead be processed. Affected Products: This vulnerability affects all releases prior to the first fixed release of Cisco Asyn... • http://www.securityfocus.com/bid/93911 • CWE-20: Improper Input Validation •

CVSS: 5.9EPSS: 0%CPEs: 21EXPL: 0

05 Oct 2016 — The FTP service in Cisco AsyncOS on Email Security Appliance (ESA) devices 9.6.0-000 through 9.9.6-026, Web Security Appliance (WSA) devices 9.0.0-162 through 9.5.0-444, and Content Security Management Appliance (SMA) devices allows remote attackers to cause a denial of service via a flood of FTP traffic, aka Bug IDs CSCuz82907, CSCuz84330, and CSCuz86065. El servicio FTP en Cisco AsyncOS en dispositivos Email Security Appliance (ESA) 9.6.0-000 hasta la versión 9.9.6-026, dispositivos Web Security Appliance... • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-aos • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.8EPSS: 1%CPEs: 16EXPL: 0

06 Nov 2015 — Cisco AsyncOS before 8.5.7-043, 9.x before 9.1.1-023, and 9.5.x and 9.6.x before 9.6.0-046 on Email Security Appliance (ESA) devices mishandles malformed fields during body-contains, attachment-contains, every-attachment-contains, attachment-binary-contains, dictionary-match, and attachment-dictionary-match filtering, which allows remote attackers to cause a denial of service (memory consumption) via a crafted attachment in an e-mail message, aka Bug ID CSCuv47151. Cisco AsyncOS en versiones anteriores a 8.... • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-esa2 • CWE-20: Improper Input Validation •

CVSS: 7.8EPSS: 1%CPEs: 40EXPL: 0

06 Nov 2015 — Cisco AsyncOS before 8.5.7-042, 9.x before 9.1.0-032, 9.1.x before 9.1.1-023, and 9.5.x and 9.6.x before 9.6.0-042 on Email Security Appliance (ESA) devices; before 9.1.0-032, 9.1.1 before 9.1.1-005, and 9.5.x before 9.5.0-025 on Content Security Management Appliance (SMA) devices; and before 7.7.0-725 and 8.x before 8.0.8-113 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (memory consumption) via a flood of TCP packets, aka Bug IDs CSCus79774, CSCus79777, and C... • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-aos • CWE-399: Resource Management Errors •